公开(公告)号：US20230153320A1

公开(公告)日：2023-05-18

申请号：US17454946

申请日：2021-11-15

Applicant: GE Precision Healthcare LLC

Inventor： Ravi Raj Singh ,  Vignesh Doraiswamy ,  Supreeth Dhareshwar ,  Arindam Dutta Choudhury ,  Yaxi Shen ,  Shreevatsa Ganapathi

IPC: G06F16/27 ,  G16H30/20 ,  G16H10/60

CPC classification number: G06F16/27 ,  G16H30/20 ,  G16H10/60

Abstract: Methods and systems are provided for data synchronization. In one example, a method for synchronizing data between an agent and a core includes sending, from the agent, a request to the core identifying a data subset to be synchronized, the request further including a fingerprint for each block of data in the data subset; receiving, at the agent, a response from the core identifying a block of mismatched data between the core and the agent; fetching a fingerprint for each record of the identified block of mismatched data and creating a fingerprint of the block based on the fetched fingerprints; sending, from the agent, a request to the core including the fingerprint of the block; and receiving, at the agent, one or more records from the core identified via a comparison of fingerprints of the one or more records.

公开(公告)号：US11941022B2

公开(公告)日：2024-03-26

申请号：US17454946

申请日：2021-11-15

Applicant: GE Precision Healthcare LLC

Inventor： Ravi Raj Singh ,  Vignesh Doraiswamy ,  Supreeth Dhareshwar ,  Arindam Dutta Choudhury ,  Yaxi Shen ,  Shreevatsa Ganapathi

IPC: G06F16/20 ,  G06F16/27 ,  G16H10/60 ,  G16H30/20

CPC classification number: G06F16/27 ,  G16H10/60 ,  G16H30/20

Abstract: Methods and systems are provided for data synchronization. In one example, a method for synchronizing data between an agent and a core includes sending, from the agent, a request to the core identifying a data subset to be synchronized, the request further including a fingerprint for each block of data in the data subset; receiving, at the agent, a response from the core identifying a block of mismatched data between the core and the agent; fetching a fingerprint for each record of the identified block of mismatched data and creating a fingerprint of the block based on the fetched fingerprints; sending, from the agent, a request to the core including the fingerprint of the block; and receiving, at the agent, one or more records from the core identified via a comparison of fingerprints of the one or more records.